Rank	Countries/Territories	Count	Percent
1	United States	616	39.9%
2	China	458	29.6%
3	Germany	181	11.7%
4		74	4.8%
5	France	35	2.3%
6	Hong Kong	25	1.6%
7	Japan	23	1.5%
8	Taiwan	15	1%
9	Canada	14	0.9%
10	Cyprus	14	0.9%
11	Singapore	13	0.8%
12	United Kingdom	11	0.7%
13	India	8	0.5%
14	Iran, Islamic Republic of	6	0.4%
15	Sweden	6	0.4%
16	Netherlands	6	0.4%
17	Russia	5	0.3%
18	Ukraine	4	0.3%
19	Korea, Republic of	4	0.3%
20	Argentina	4	0.3%
21	Australia	4	0.3%
22	Slovenia	3	0.2%
23	Switzerland	2	0.1%
24	Italy	2	0.1%
25	New Zealand	2	0.1%
26	Spain	2	0.1%
27	Brazil	2	0.1%
28	Mexico	2	0.1%
29	Morocco	1	0.1%
30	Ireland	1	0.1%
31	Pakistan	1	0.1%
32	South Africa	1	0.1%